Flow out of Island Park Dam was more than doubled yesterday, and flow in the river downstream is on the upswing because of local run-off. Look for flows to continue their increase with warm weather coming on. Midges and BWOs are still attracting trout on the lower river, but March browns are emerging and also attracting trout. Large stonefly nymphs and rubberleg patterns presented deep will bring strikes almost anywhere along the lower river. Streamers presented under low light conditions will always arouse interest from lower river trout this time of year.